The beliefs of Anglicans can be considered quite diverse. The
official standard is the Book of Common Prayer
but some parts of that book are more clearly doctrinal than others. The Catechism of the Episcopal Church
USA summarizes the faith in question-and-answer format.

The ecumenical creeds, both Nicene
and Apostles, are used by the Anglican Communion in its worship day by day and week by week. They are ancient
and universal statements of Christian faith. In addition, many Anglican churches follow ancient tradition and include the Athanasian
Creed among their statements of faith.

Another very important ancient statement of faith is the Chalcedonian
formula, which defined the limits of Christological orthodoxy.

The BBC World Service has produced a Basic
Christianity web page that is well done, though not specifically Anglican.

A
Beginner's Guide to the Anglican Church. You'll find the basics of Christian belief, Anglican understanding, what happens in church,
and a brief glossary of terms. The Beginner's Guide is from the Church of St John the Evangelist, Roslyn, New Zealand, but is general enough to be useful
throughout the communion.